Equations balanced on the previous day | Equations balanced on the next day |
SnCl4 + 4 NH3 + 4 H2O = H4SnO4 + 4 NH4Cl
EDTA(aq) + Mn(aq) = Mn(EDTA)(aq) =>
EDTA(aq) + Mn(aq) = Mn(EDTA)(aq)
CuSO4 + Na = Cu + Na2SO4 =>
CuSO4 + 2 Na = Cu + Na2SO4
MnO3 + HCl = MnCl2 + H2O + O2 =>
MnO3 + 2 HCl = MnCl2 + H2O + O2
K2[Zn(CN)4] + Na2S = K2S + ZnS + NaCN =>
K2[Zn(CN)4] + 2 Na2S = K2S + ZnS + 4 NaCN
ZnI2 + HCI = ZnCI2 + HI =>
ZnI2 + HCI = ZnCI2 + HI
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + CH3COO{-} + H2O =>
4 MnO4{-} + C2H5OH + 5 OH{-} = 4 MnO4{2-} + CH3COO{-} + 4 H2O
CoCl2 + NaOCl + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl2 + NaOCl + 4 NaOH = Co2O3 + 5 NaCl + 2 H2O
Al2(SO4)3 + H3(PO4) = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3(PO4) = 2 AlPO4 + 3 H2SO4
Cr2O3 + LiOH + H2O = Li3[Cr(OH)6] =>
Cr2O3 + 6 LiOH + 3 H2O = 2 Li3[Cr(OH)6]
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH